make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/scan_args'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/st/foreach'
compiling foreach.c
linking shared-object -test-/st/foreach.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/st/foreach'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/st/numhash'
compiling numhash.c
linking shared-object -test-/st/numhash.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/st/numhash'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/st/update'
compiling update.c
linking shared-object -test-/st/update.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/st/update'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/string'
compiling modify.c
compiling cstr.c
compiling nofree.c
compiling set_len.c
compiling coderange.c
compiling normalize.c
compiling capacity.c
compiling enc_associate.c
compiling ellipsize.c
compiling qsort.c
compiling init.c
compiling fstring.c
compiling enc_str_buf_cat.c
linking shared-object -test-/string.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/string'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/struct'
compiling len.c
compiling member.c
compiling duplicate.c
compiling init.c
linking shared-object -test-/struct.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/struct'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/symbol'
compiling type.c
compiling init.c
linking shared-object -test-/symbol.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/symbol'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/thread_fd_close'
compiling thread_fd_close.c
linking shared-object -test-/thread_fd_close.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/thread_fd_close'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/time'
compiling new.c
compiling init.c
linking shared-object -test-/time.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/time'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/tracepoint'
compiling gc_hook.c
compiling tracepoint.c
linking shared-object -test-/tracepoint.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/tracepoint'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/typeddata'
compiling typeddata.c
linking shared-object -test-/typeddata.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/typeddata'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/vm'
compiling at_exit.c
linking shared-object -test-/vm/at_exit.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/vm'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/wait_for_single_fd'
compiling wait_for_single_fd.c
linking shared-object -test-/wait_for_single_fd.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/-test-/wait_for_single_fd'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/bigdecimal'
compiling bigdecimal.c
linking shared-object bigdecimal.so
installing default bigdecimal libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/bigdecimal'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/cgi/escape'
compiling escape.c
linking shared-object cgi/escape.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/cgi/escape'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/continuation'
compiling continuation.c
linking shared-object continuation.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/continuation'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/coverage'
compiling coverage.c
linking shared-object coverage.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/coverage'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/date'
compiling date_core.c
compiling date_parse.c
compiling date_strftime.c
compiling date_strptime.c
linking shared-object date_core.so
installing default date_core libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/date'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest'
compiling digest.c
linking shared-object digest.so
installing digest libraries
installing default digest libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest/bubblebabble'
compiling bubblebabble.c
linking shared-object digest/bubblebabble.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest/bubblebabble'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest/md5'
compiling md5init.c
linking shared-object digest/md5.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest/md5'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest/rmd160'
compiling rmd160init.c
linking shared-object digest/rmd160.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest/rmd160'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest/sha1'
compiling sha1init.c
linking shared-object digest/sha1.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest/sha1'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest/sha2'
compiling sha2init.c
linking shared-object digest/sha2.so
installing default sha2 libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest/sha2'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/etc'
generating constant definitions
compiling etc.c
linking shared-object etc.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/etc'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/fcntl'
compiling fcntl.c
linking shared-object fcntl.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/fcntl'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/fiber'
compiling fiber.c
linking shared-object fiber.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/fiber'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/fiddle'
compiling closure.c
closure.c: In function 'initialize':
closure.c:263:5: warning: 'ffi_prep_closure' is deprecated (declared at /home/buildroot/autobuild/run/instance-2/output/host/i686-buildroot-linux-gnu/sysroot/usr/include/ffi.h:332): use ffi_prep_closure_loc instead [-Wdeprecated-declarations]
     result = ffi_prep_closure(pcl, cif, callback, (void *)self);
     ^
compiling conversions.c
compiling fiddle.c
compiling function.c
compiling handle.c
compiling pointer.c
linking shared-object fiddle.so
installing default fiddle libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/fiddle'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/io/console'
compiling console.c
linking shared-object io/console.so
installing default console libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/io/console'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/io/nonblock'
compiling nonblock.c
linking shared-object io/nonblock.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/io/nonblock'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/io/wait'
compiling wait.c
linking shared-object io/wait.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/io/wait'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/json'
installing default libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/json'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/json/generator'
compiling generator.c
linking shared-object json/ext/generator.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/json/generator'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/json/parser'
compiling parser.c
linking shared-object json/ext/parser.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/json/parser'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/mathn/complex'
compiling complex.c
linking shared-object mathn/complex.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/mathn/complex'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/mathn/rational'
compiling rational.c
linking shared-object mathn/rational.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/mathn/rational'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/nkf'
compiling nkf.c
linking shared-object nkf.so
installing default nkf libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/nkf'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/objspace'
compiling object_tracing.c
compiling objspace.c
compiling objspace_dump.c
linking shared-object objspace.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/objspace'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/openssl'
compiling openssl_missing.c
compiling ossl.c
compiling ossl_asn1.c
compiling ossl_bio.c
compiling ossl_bn.c
compiling ossl_cipher.c
compiling ossl_config.c
compiling ossl_digest.c
compiling ossl_engine.c
compiling ossl_hmac.c
compiling ossl_ns_spki.c
compiling ossl_ocsp.c
compiling ossl_pkcs12.c
compiling ossl_pkcs5.c
compiling ossl_pkcs7.c
compiling ossl_pkey.c
compiling ossl_pkey_dh.c
compiling ossl_pkey_dsa.c
compiling ossl_pkey_ec.c
compiling ossl_pkey_rsa.c
compiling ossl_rand.c
compiling ossl_ssl.c
compiling ossl_ssl_session.c
compiling ossl_x509.c
compiling ossl_x509attr.c
compiling ossl_x509cert.c
compiling ossl_x509crl.c
compiling ossl_x509ext.c
compiling ossl_x509name.c
compiling ossl_x509req.c
compiling ossl_x509revoked.c
compiling ossl_x509store.c
linking shared-object openssl.so
installing default openssl libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/openssl'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/pathname'
compiling pathname.c
linking shared-object pathname.so
installing default pathname libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/pathname'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/psych'
compiling psych_to_ruby.c
compiling psych_emitter.c
compiling psych.c
compiling psych_yaml_tree.c
compiling psych_parser.c
compiling ../.././ext/psych/yaml/writer.c
compiling ../.././ext/psych/yaml/api.c
compiling ../.././ext/psych/yaml/parser.c
compiling ../.././ext/psych/yaml/emitter.c
compiling ../.././ext/psych/yaml/reader.c
compiling ../.././ext/psych/yaml/loader.c
compiling ../.././ext/psych/yaml/scanner.c
compiling ../.././ext/psych/yaml/dumper.c
linking shared-object psych.so
installing default psych libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/psych'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/pty'
compiling pty.c
linking shared-object pty.so
installing default pty libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/pty'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/racc/cparse'
compiling cparse.c
linking shared-object racc/cparse.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/racc/cparse'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/rbconfig/sizeof'
compiling sizes.c
linking shared-object rbconfig/sizeof.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/rbconfig/sizeof'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/readline'
compiling readline.c
linking shared-object readline.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/readline'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/ripper'
compiling ripper.c
linking shared-object ripper.so
installing default ripper libraries
checking ../.././parse.y and ../.././ext/ripper/eventids2.c
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/ripper'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/rubyvm'
installing default libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/rubyvm'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/sdbm'
compiling _sdbm.c
compiling init.c
linking shared-object sdbm.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/sdbm'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/socket'
compiling init.c
compiling constants.c
compiling basicsocket.c
compiling socket.c
compiling ipsocket.c
compiling tcpsocket.c
compiling tcpserver.c
compiling sockssocket.c
compiling udpsocket.c
compiling unixsocket.c
compiling unixserver.c
compiling option.c
compiling ancdata.c
compiling raddrinfo.c
compiling ifaddr.c
linking shared-object socket.so
installing default socket libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/socket'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/stringio'
compiling stringio.c
linking shared-object stringio.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/stringio'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/strscan'
compiling strscan.c
linking shared-object strscan.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/strscan'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/syslog'
compiling syslog.c
linking shared-object syslog.so
installing default syslog libraries
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/syslog'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/zlib'
compiling zlib.c
linking shared-object zlib.so
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/zlib'
*** Following extensions failed to configure:
../.././ext/dbm/extconf.rb:0: Failed to configure dbm. It will not be installed.
../.././ext/gdbm/extconf.rb:0: Failed to configure gdbm. It will not be installed.
*** Fix the problems, then remove these directories and try again if you want.
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
linking shared-library libruby.so.2.4.5
linking ruby
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
>>> ruby 2.4.5 Installing to target
PATH="/home/buildroot/autobuild/run/instance-2/output/host/bin:/home/buildroot/autobuild/run/instance-2/output/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/snap/bin" PATH="/home/buildroot/autobuild/run/instance-2/output/host/bin:/home/buildroot/autobuild/run/instance-2/output/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/snap/bin" /usr/bin/make -j4 DESTDIR=/home/buildroot/autobuild/run/instance-2/output/target install -C /home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/
make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
	CC = /home/buildroot/autobuild/run/instance-2/output/host/bin/i686-ctng-linux-gnu-gcc
	LD = /home/buildroot/autobuild/run/instance-2/output/host/bin/i686-ctng-linux-gnu-ld
	LDSHARED = /home/buildroot/autobuild/run/instance-2/output/host/bin/i686-ctng-linux-gnu-gcc -shared
	CFLAGS = -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -fPIC 
	XCFLAGS = -D_FORTIFY_SOURCE=2 -fstack-protector -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT
	CPPFLAGS = -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64   -I. -I.ext/include/i686-linux-gnu -I./include -I. -I./enc/unicode/9.0.0
	DLDFLAGS = -Wl,-soname,libruby.so.2.4  -fstack-protector  
	SOLIBS = -lpthread -lgmp -ldl -lcrypt -lm  
i686-ctng-linux-gnu-gcc (crosstool-NG hg+-c65fcf8a34b7) 4.8.2
Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

generating enc.mk
making srcs under enc
making enc
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
make[2]: Nothing to be done for 'srcs'.
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
generating transdb.h
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
make[2]: Nothing to be done for 'enc'.
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
transdb.h unchanged
making trans
generating makefile exts.mk
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
make[2]: Nothing to be done for './enc/trans'.
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
making encs
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
make[2]: Nothing to be done for 'encs'.
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/bigdecimal'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/bigdecimal'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/date'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/date'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest/sha2'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/digest/sha2'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/fiddle'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/fiddle'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/io/console'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/io/console'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/json'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/json'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/nkf'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/nkf'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/openssl'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/openssl'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/pathname'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/pathname'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/psych'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/psych'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/pty'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/pty'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/ripper'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/ripper'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/rubyvm'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/rubyvm'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/socket'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/socket'
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/syslog'
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5/ext/syslog'
*** Following extensions failed to configure:
../.././ext/dbm/extconf.rb:0: Failed to configure dbm. It will not be installed.
../.././ext/gdbm/extconf.rb:0: Failed to configure gdbm. It will not be installed.
*** Fix the problems, then remove these directories and try again if you want.
make[3]: Entering directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
make[3]: 'ruby' is up to date.
make[3]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
/home/buildroot/autobuild/run/instance-2/output/host/bin/ruby --disable=gems -I/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5 -ri686-linux-gnu-fake  -I`cd ./lib; pwd` --disable-gems -r./i686-linux-gnu-fake ./tool/rbinstall.rb --make="/usr/bin/make" --dest-dir="/home/buildroot/autobuild/run/instance-2/output/target" --extout=".ext" --mflags="-w" --make-flags="w" --data-mode=0644 --prog-mode=0755 --installed-list .installed.list --mantype="doc"
installing binary commands:   /usr/bin
installing base libraries:    /usr/lib
installing arch files:        /usr/lib/ruby/2.4.0/i686-linux-gnu
installing pkgconfig data:    /usr/lib/pkgconfig
installing command scripts:   /usr/bin
installing library scripts:   /usr/lib/ruby/2.4.0
installing common headers:    /usr/include/ruby-2.4.0
installing manpages:          /usr/share/man/man1
installing extension objects: /usr/lib/ruby/2.4.0/i686-linux-gnu
installing extension objects: /usr/lib/ruby/site_ruby/2.4.0/i686-linux-gnu
installing extension objects: /usr/lib/ruby/vendor_ruby/2.4.0/i686-linux-gnu
installing extension headers: /usr/include/ruby-2.4.0/i686-linux-gnu
installing extension scripts: /usr/lib/ruby/2.4.0
installing extension scripts: /usr/lib/ruby/site_ruby/2.4.0
installing extension scripts: /usr/lib/ruby/vendor_ruby/2.4.0
installing extension headers: /usr/include/ruby-2.4.0/ruby
installing default gems:      /usr/lib/ruby/gems/2.4.0 (build_info, cache, doc, extensions, gems, specifications)
                              bigdecimal 1.3.2
                              io-console 0.4.6
                              json 2.0.4
                              openssl 2.0.9
                              psych 2.2.2
                              rdoc 5.0.0
installing bundle gems:       /usr/lib/ruby/gems/2.4.0 (build_info, cache, doc, extensions, gems, specifications)
                              did_you_mean 1.1.0
                              test-unit 3.2.3
                              xmlrpc 0.2.1
                              minitest 5.10.1
                              net-telnet 0.1.1
                              rake 12.0.0
                              power_assert 0.4.1
make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output/build/ruby-2.4.5'
rm -f /home/buildroot/autobuild/run/instance-2/output/target/usr/bin/gem /home/buildroot/autobuild/run/instance-2/output/target/usr/bin/rdoc /home/buildroot/autobuild/run/instance-2/output/target/usr/bin/ri /home/buildroot/autobuild/run/instance-2/output/target/usr/bin/rake
rm -rf /home/buildroot/autobuild/run/instance-2/output/target/usr/lib/ruby/gems
rm -rf /home/buildroot/autobuild/run/instance-2/output/target/usr/lib/ruby/2.4.0/rake* /home/buildroot/autobuild/run/instance-2/output/target/usr/lib/ruby/2.4.0/rdoc* /home/buildroot/autobuild/run/instance-2/output/target/usr/lib/ruby/2.4.0/rubygems*
>>> runc v1.0.0-rc6 Downloading
--2019-02-19 09:04:34--  https://github.com/opencontainers/runc/archive/v1.0.0-rc6/runc-v1.0.0-rc6.tar.gz
Resolving github.com (github.com)... 140.82.118.4, 140.82.118.3
Connecting to github.com (github.com)|140.82.118.4|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.github.com/opencontainers/runc/tar.gz/v1.0.0-rc6 [following]
--2019-02-19 09:04:34--  https://codeload.github.com/opencontainers/runc/tar.gz/v1.0.0-rc6
Resolving codeload.github.com (codeload.github.com)... 192.30.253.120, 192.30.253.121
Connecting to codeload.github.com (codeload.github.com)|192.30.253.120|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/x-gzip]
Saving to: '/home/buildroot/autobuild/run/instance-2/output/build/.runc-v1.0.0-rc6.tar.gz.2OReb3/output'

     0K .......... .......... .......... .......... ..........  296K
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   200K .......... .......... .......... .......... ..........  113M
   250K .......... .......... .......... .......... ..........  128M
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   350K .......... .......... .......... .......... .......... 1.14M
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   450K .......... .......... .......... .......... ..........  112M
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   750K .......... .......... .......... .......... .......... 5.84M
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  1000K .......... .......... .......... .......... .......... 12.3M
  1050K .......... .......... .......... .......... .......... 12.0M
  1100K .......... .......... .......... .......... .......... 12.4M
  1150K .......... .......... ..                                303M=0.5s

2019-02-19 09:04:35 (2.25 MB/s) - '/home/buildroot/autobuild/run/instance-2/output/build/.runc-v1.0.0-rc6.tar.gz.2OReb3/output' saved [1200865]

runc-v1.0.0-rc6.tar.gz: OK (sha256: a221f8380e7b5806031f54d423af6dde24c305dad49868056cf70e5f5f4ef771)
>>> runc v1.0.0-rc6 Extracting
gzip -d -c /home/buildroot/autobuild/run/instance-2/dl/runc/runc-v1.0.0-rc6.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/run/instance-2/output/build/runc-v1.0.0-rc6   -xf -
>>> runc v1.0.0-rc6 Patching

Applying 0001-nsenter-clone-proc-self-exe-to-avoid-exposing-host-b.patch using patch: 
patching file libcontainer/nsenter/cloned_binary.c
patching file libcontainer/nsenter/nsexec.c
>>> runc v1.0.0-rc6 Configuring
mkdir -p /home/buildroot/autobuild/run/instance-2/output/build/runc-v1.0.0-rc6/Godeps/_workspace/src/github.com/opencontainers/
ln -sf /home/buildroot/autobuild/run/instance-2/output/build/runc-v1.0.0-rc6 /home/buildroot/autobuild/run/instance-2/output/build/runc-v1.0.0-rc6/Godeps/_workspace/src/github.com/opencontainers/runc
>>> runc v1.0.0-rc6 Building
cd /home/buildroot/autobuild/run/instance-2/output/build/runc-v1.0.0-rc6/Godeps/_workspace/src/github.com/opencontainers/runc; GOARCH=386 GOROOT="/home/buildroot/autobuild/run/instance-2/output/host/lib/go" CC="/home/buildroot/autobuild/run/instance-2/output/host/bin/i686-ctng-linux-gnu-gcc" CXX="/home/buildroot/autobuild/run/instance-2/output/host/bin/i686-ctng-linux-gnu-g++" GOTOOLDIR="/home/buildroot/autobuild/run/instance-2/output/host/lib/go/pkg/tool/linux_386" PATH="/home/buildroot/autobuild/run/instance-2/output/host/bin:/home/buildroot/autobuild/run/instance-2/output/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/snap/bin" GOBIN= CGO_ENABLED=1 GOPATH="/home/buildroot/autobuild/run/instance-2/output/build/runc-v1.0.0-rc6/Godeps/_workspace"  /home/buildroot/autobuild/run/instance-2/output/host/bin/go build -v -ldflags "-X main.gitCommit=v1.0.0-rc6" -tags "cgo static_build" -p 4 -o /home/buildroot/autobuild/run/instance-2/output/build/runc-v1.0.0-rc6/bin/runc ./.
github.com/opencontainers/runc/libcontainer/nsenter
# github.com/opencontainers/runc/libcontainer/nsenter
cloned_binary.c: In function 'clone_binary':
cloned_binary.c:209:23: error: 'O_TMPFILE' undeclared (first use in this function)
  memfd = open("/tmp", O_TMPFILE | O_EXCL | O_RDWR | O_CLOEXEC, 0711);
                       ^
cloned_binary.c:209:23: note: each undeclared identifier is reported only once for each function it appears in
package/pkg-generic.mk:238: recipe for target '/home/buildroot/autobuild/run/instance-2/output/build/runc-v1.0.0-rc6/.stamp_built' failed
make: *** [/home/buildroot/autobuild/run/instance-2/output/build/runc-v1.0.0-rc6/.stamp_built] Error 2
make: Leaving directory '/home/buildroot/autobuild/run/instance-2/buildroot'